Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.5
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5888
Points per Word
0.00017
Page Count
72
Points per Page
0.013889
Series
Eyewitness Books
Description
Presents the history of exploration, from the earliest voyages around the Mediterranean to the most-recent discoveries from outer space and under the sea.